200574621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90227}}^1$

素因数の和:90265

約数の個数: 24

約数和(自身を含む): 328429920

約数和(自身を除く): 127855299

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90227, 270681, 812043, 1172951, 1714313, 3518853, 5142939, 10556559, 15428817, 22286069, 66858207, 200574621]

約数ペア:

[(1, 200574621), (3, 66858207), (9, 22286069), (13, 15428817), (19, 10556559), (39, 5142939), (57, 3518853), (117, 1714313), (171, 1172951), (247, 812043), (741, 270681), (2223, 90227)]